/**
* Returns an an unsorted file list of the specified directory.
*
* @param string $path The path of the directory.
* @param mixed $filter String/hash to filter file/dirname on.
* @param boolean $dotfiles Show dotfiles?
* @param boolean $dironly Show only directories?
*
* @return array File list.
* @throws Horde_Vfs_Exception
*/
protected function _listFolder($path, $filter = null, $dotfiles = true, $dironly = false)
{
if (!$this->_isFolder($path)) {
throw new Horde_Vfs_Exception(sprintf('Folder "%s" does not exist', $path));
}
$out = array();
$path = $this->_convertPath($path);
if (!$dironly) {
try {
$files = $this->_files->find(array($this->_mdKey(self::PATH) => $this->_convertPath($path)));
} catch (MongoException $e) {
throw new Horde_Vfs_Exception($e);
}
foreach ($files as $val) {
$name = $val->file[self::MD][self::FNAME];
// Filter out dotfiles if they aren't wanted.
if (!$dotfiles && $name[0] == '.') {
continue;
}
// Filtering.
if ($this->_filterMatch($filter, $name)) {
continue;
}
$tmp = array('date' => $val->file['uploadDate']->sec, 'group' => '', 'name' => $name, 'owner' => $val->file[self::MD][self::OWNER], 'perms' => '', 'size' => $val->getSize());
$type = explode('.', $name);
$tmp['type'] = count($type) == 1 ? '**none' : Horde_String::lower(array_pop($type));
$out[$name] = $tmp;
}
}
try {
$folders = $this->_folders->find(array(self::FOLDER_PATH => array('$regex' => '^' . (strlen($path) ? $path . '/' : '') . '[^\\/]+$')));
} catch (MongoException $e) {
throw new Horde_Vfs_Exception($e);
}
foreach ($folders as $val) {
$tmp = explode('/', $val[self::FOLDER_PATH]);
$path = array_pop($tmp);
if (isset($out[$path]) || $this->_filterMatch($filter, $path)) {
continue;
}
$out[$path] = array('date' => $val[self::FOLDER_TS]->sec, 'group' => '', 'name' => $path, 'owner' => $val[self::FOLDER_OWNER], 'perms' => '', 'size' => -1, 'type' => '**dir');
}
return $out;
}
/**
* Return stat for given path.
* Stat contains following fields:
* - (int) size file size in b. required
* - (string) name file name. required
* - (int) ts file modification time in unix time. required
* - (string) mime mimetype. required for folders, others - optionally
* - (bool) read read permissions. required
* - (bool) write write permissions. required
* - (bool) locked is object locked. optionally
* - (bool) hidden is object hidden. optionally
* - (string) alias for symlinks - link target path relative to root path. optionally
* - (string) target for symlinks - link target path. optionally
*
* If file does not exists - returns empty array or false.
*
* @param string $path file path
* @return array|false
**/
protected function _stat($path)
{
$file = $this->getFile($path);
if (!$file) {
// It could be a directory...
$path = preg_replace('~/$~', '', $path);
$file = $this->db->find(array("metadata.path" => $path));
$file->sort(array("uploadDate" => -1));
if ($file->count() == 0 && $path != $this->root) {
return false;
}
$parent_dir = preg_replace('~[/]{0,1}[^\\/]+$~', '', $path);
$subdir = count($this->subdirs($path));
$out = array("name" => $this->_basename($path), "size" => 0, "ts" => $file->current()->file['uploadDate']->sec, "mime" => "directory", "dirs" => $subdir, "read" => true, "write" => true, "parent_id" => $parent_dir);
if ($path == $this->root) {
unset($out['parent_id']);
}
return $out;
}
return $this->format_stat($file);
}
/**
* @param \MongoGridFS $gridFs
*/
function it_should_get_keys($gridFs, $file, $otherFile)
{
$gridFs->find(array(), array('filename'))->willReturn(array(new File('filename'), new File('otherFilename')));
$this->keys()->shouldReturn(array('filename', 'otherFilename'));
}
/**
* 根据查询条件获取指定数量的结果集
*
* @param array $query
* @param number $start
* @param number $limit
* @return multitype:
*/
public function getGridFsFileBy($query, $sort = array('_id' => -1), $start = 0, $limit = 20, $fields = array())
{
if (!is_array($query)) {
$query = array();
}
$cursor = $this->_fs->find($query, $fields);
$cursor->sort($sort)->skip($start)->limit($limit);
$rst = iterator_to_array($cursor, false);
return $rst;
}